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[目的]了解并评价强酸性电解水(EOW)对医护人员手、物体表面及常用医疗器械的消毒效果。[方法]按照《消毒技术规范(2002年版)》“消毒剂模拟现场和现场消毒鉴定试验”中明确的操作方法进行试验。[结果]杀灭对数值作为评价指标,消毒前有较多细菌生长,阴性对照样本均无细菌生长,30人次手上自然菌和30处物体表面活菌的平均杀灭对数值分别为2.10和1.81,30例常用医疗器械的平均杀灭对数值为2.03,且与500mg/L的有效氯含氯消毒剂等效。[结论]强酸性电解水(EOW)使用方便、对皮肤刺激小、无毒副作用、对环境无污染、腐蚀性小、价格低廉,值得推广应用。
[Objective] To understand and evaluate the disinfection effect of strong acidic electrolyzed water (EOW) on the hands and surfaces of medical staffs and commonly used medical devices. [Method] The experiment was conducted according to the definite operation method in Disinfection Technical Specification (2002 Edition), Disinfectant Simulated Field and Field Disinfection Identification Test. [Result] The killing logarithm value was used as the evaluation index. Before bacterial disinfection, there was more bacterial growth. The negative control samples showed no bacterial growth. The mean kill logarithm of natural bacteria in 30 hands and surface active bacteria in 30 objects were 2.10 and 1.81 The mean kill log of 30 and 30 commonly used medical devices was 2.03 and was equivalent to 500 mg / L of available chlorine chlorine disinfectant. [Conclusion] The strong acidic electrolyzed water (EOW) is easy to use and has little skin irritation, no toxic and side effects, no pollution to environment, low corrosiveness and low price, so it is worth popularizing and applying.